On Thu, Jan 26, 2023 at 11:18 AM Niall Leonard via B4 Submission Endpoint <devnull+nl250060.ncr.com@xxxxxxxxxx> wrote: > From: Niall Leonard <nl250060@xxxxxxx> > > Use the existing shadow data register 'bgpio_data' to allow > the last written value to be returned by the read operation > when BGPIOF_NO_INPUT flag is set. > > Signed-off-by: Niall Leonard <nl250060@xxxxxxx> Weird hardware, but given these restrictions it makes perfect sense to have this. Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij
